145996032
145,996,032 is an even composite number composed of five prime numbers multiplied together.
145996032 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 145996032:
28 × 3 × 7 × 13 × 2089
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 2089)See below for interesting mathematical facts about the number 145996032 from the Numbermatics database.
Names of 145996032
- Cardinal: 145996032 can be written as One hundred forty-five million, nine hundred ninety-six thousand and thirty-two.
Scientific notation
- Scientific notation: 1.45996032 × 108
Factors of 145996032
Divisors of 145996032
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 104 112 128 156 168 182 192 208 224 256 273 312 336 364 384 416 448 546 624 672 728 768 832 896 1092 1248 1344 1456 1664 1792 2089 2184 2496 2688 2912 3328 4178 4368 4992 5376 5824 6267 8356 8736 9984 11648 12534 14623 16712 17472 23296 25068 27157 29246 33424 34944 43869 50136 54314 58492 66848 69888 81471 87738 100272 108628 116984 133696 162942 175476 190099 200544 217256 233968 267392 325884 350952 380198 401088 434512 467936 534784 570297 651768 701904 760396 802176 869024 935872 1140594 1303536 1403808 1520792 1604352 1738048 1871744 2281188 2607072 2807616 3041584 3476096 3743488 4562376 5214144 5615232 6083168 6952192 9124752 10428288 11230464 12166336 18249504 20856576 24332672 36499008 48665344 72998016 145996032
- Sum of all divisors σ(n): 478459520
- Sum of proper divisors (its aliquot sum) s(n): 332463488
- 145996032 is an abundant number, because the sum of its proper divisors (332463488) is greater than itself. Its abundance is 186467456
Bases of 145996032
- Binary: 10001011001110111001000000002
- Hexadecimal: 0x8B3B900
- Base-36: 2EX79C
Squares and roots of 145996032
- 145996032 squared (1459960322) is 21314841359745024
- 145996032 cubed (1459960323) is 3111882261232258035744768
-
The
square root of 145996032 is 12082.8817754707 -
The
cube root of 145996032 is 526.5589724431
Scales and comparisons
How big is 145996032?- 145,996,032 seconds is equal to 4 years, 33 weeks, 2 days, 18 hours, 27 minutes, 12 seconds.
-
To count from 1 to 145,996,032 would take you about six years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 145996032 cubic inches would be around 43.9 feet tall.
Recreational maths with 145996032
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